:copyright: Copyright 2006-2024 by the Pygments team, see AUTHORS.
:license: BSD, see LICENSE for details. """
from pygments.plugin import find_plugin_styles from pygments.util import ClassNotFound from pygments.styles._mapping import STYLES
#: A dictionary of built-in styles, mapping style names to #: ``'submodule::classname'`` strings. #: This list is deprecated. Use `pygments.styles.STYLES` instead
STYLE_MAP = {v[1]: v[0].split('.')[-1] + '::' + k for k, v in STYLES.items()}
#: Internal reverse mapping to make `get_style_by_name` more efficient
_STYLE_NAME_TO_MODULE_MAP = {v[1]: (v[0], k) for k, v in STYLES.items()}
def get_style_by_name(name): """ Return a style class by its short name. The names of the builtin styles
are listed in :data:`pygments.styles.STYLE_MAP`.
Will raise :exc:`pygments.util.ClassNotFound` if no style of that name is
found. """ if name in _STYLE_NAME_TO_MODULE_MAP:
mod, cls = _STYLE_NAME_TO_MODULE_MAP[name]
builtin = "yes" else: for found_name, style in find_plugin_styles(): if name == found_name: return style # perhaps it got dropped into our styles package
builtin = ""
mod = 'pygments.styles.' + name
cls = name.title() + "Style"
try:
mod = __import__(mod, None, None, [cls]) except ImportError: raise ClassNotFound(f"Could not find style module {mod!r}" +
(builtin and", though it should be builtin")
+ ".") try: return getattr(mod, cls) except AttributeError: raise ClassNotFound(f"Could not find style class {cls!r} in style module.")
def get_all_styles(): """Return a generator for all styles by name, both builtin and plugin.""" for v in STYLES.values(): yield v[1] for name, _ in find_plugin_styles(): yield name
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